iOS

What database management systems have you used in your projects?

What navigation methods within applications have you used in your practice?

Are you familiar with the AVFoundation framework and have you used it in your projects?

What is your experience in developing or using geolocation technologies?

How is the time complexity of inserting an element at a specific index in an array determined?

Junior — Middle

VK

How do you determine the order of task execution in your project?

Can you explain what a protocol is in the field of computer networks?

Junior — Middle

Lingualeo

Суши Вок

Uzum

Could you explain the principles of creating readable and maintainable code?

Can you explain what the keyword 'unowned unsafe' means in the context of memory management in Swift?

Junior — Middle

МТС

Альфа-Банк

Avito

+2

What is the role and application of auxiliary data tables in databases?

Junior — Middle

СБЕР

VK

Леди и джентельмен сити

+1

Can you explain what is meant by the term 'capacity' in the context of systems or applications?

Junior — Middle

СБЕР

СБЕР Сбол

Describe an example algorithm used for searching an element in a data structure.

Junior — Middle

Aston

How do the some and any operators differ in condition checks or sets?

Junior — Middle

Яндекс Браузер

Is it permissible to create a wrapper class for another class in object-oriented programming?

Explain the stages of the View lifecycle in SwiftUI and how it is managed.

How did you configure the notification system?

Junior — Middle

Aston

Where and how is a data collection usually stored in an application?

Can you explain what the NSLock class is used for in Objective-C development?

What are the advantages and disadvantages of using StateObject in application architecture?

Can you explain the concept of Barrier in multithreaded programming?

Junior — Middle

GreenData

Selecty

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